Author Presence Audit — Effenus Henderson

The verdict

Author Presence Score

Brooks Craft scores ten areas that decide whether an HR leader or executive finds, trusts and buys a leadership book. Each is rated from what is live today on Google, Amazon and the web.

out of 100

Effenus Henderson — SPINE

Critical gaps found

out of 100

Jennifer Brown — How to Be an Inclusive Leader

Category leader

Effenus HendersonJennifer Brown

Google Knowledge Panel

6 / 7

Google book visibility

2 / 10

Author website

4 / 10

Amazon author presence

5 / 9

A+ Content

0 / 10

Categories & rank

1 / 8

Reviews & ratings

0 / 9

Formats (ebook, audio)

3 / 10

Wide distribution

2 / 9

Credentials & earned media

8 / 9

Scores are Brooks Craft Publishing's assessment. Every figure on this page comes from live pages captured on November 7, 2026.

Part 1

Author branding: 1:1 comparison

Each pair was captured the same day, at the same size. Effenus is on the left, Jennifer Brown on the right.

Google search: the author's name

Gap

Effenus has a Knowledge Panel labelled "Author" — a real asset. But its overview still reads "Chief Diversity Officer for Weyerhaeuser Company", a role he left in 2013, and it shows no books. Google's answer for Jennifer Brown leads with her book, her framework and her photo.

Effenus Henderson Google

Knowledge Panel with photos and two LinkedIn videos
Overview is 13 years out of date (Weyerhaeuser CDO)
No Books carousel and no website link in the panel

Jennifer Brown Google

AI Overview opens with her book and publisher
Explains her Inclusive Leader Continuum step by step
Three video interviews and her speaker site on page one

Google search: the book title

High gap

Searching SPINE's full title returns plain links: his blog, Amazon Canada and a press release. There is no AI Overview, book panel or video. Brown's title returns a detailed AI Overview of the book's framework and three video results.

SPINE Google

No AI Overview and no book panel
Amazon.com doesn't appear — only Amazon.ca
Results are press releases and blog posts

How to Be an Inclusive Leader Google

Google results for How to Be an Inclusive Leader

AI Overview built around the book's four stages
Links to Penguin Random House and Porchlight Books
Video results from YouTube interviews

Website

High gap

henderworks.com is a modern, data-driven consulting site with strong proof (40+ years, 60+ nations, ISO 30415). But it sells the firm, not the author: no photo of Effenus, no book in the main menu and no "book a speaker" button. Brown's site puts her photo and "Book Jennifer to Speak" front and centre.

henderworks.com Website

No photo of Effenus on the home page
Books not in the main menu; "3 published books" is only a number
No speaking page or "Book Effenus" button

jenniferbrownspeaks.com Website

Author photo fills the hero
"Book Jennifer to Speak" and a keynote video
Books, Podcast and Speaking in the main menu

Amazon author presence

Gap

An Amazon search for Effenus shows four books but no ratings on any of the three DEI titles. Brown's search shows her book in two editions with 107 and 631 ratings, in every format.

Effenus Henderson Amazon

A three-book DEI trilogy is live
No ratings on SPINE, DEI Is Not a Defect or The Architecture of Inclusion
Hardcover and paperback only; "Not in a Series"

Jennifer Brown Amazon

107 ratings (2nd ed.) and 631 ratings (1st ed.)
Paperback, Kindle, Audiobook and Audio CD
Kindle+ eligible

Part 2

Book presence on Amazon

HR leaders and executives buy leadership books on Amazon. This is where the gap costs Effenus the most.

Product listing, above the fold

High gap

Brown's listing opens with a one-line promise and a "What's inside" list, plus ratings, an Audible sample and four formats. SPINE opens with "Welcome to SPINE…" and has no ratings, no ebook and a reading age of 15–18 years.

SPINE Listing

Reading age set to "15–18 years" — a teen book
No star rating under the title
Hardcover $29.99 and paperback only; ships within 8 days
ISO 30415 and Weyerhaeuser credentials not in the description

How to Be an Inclusive Leader Listing

How to Be an Inclusive Leader Amazon listing

Bold one-line promise and a "What's inside" list
4.4★ from 107 ratings
Kindle, Audiobook, Paperback and Audio CD plus an Audible sample

A+ Content & reviews

Critical gap

Brown's A+ section uses two full-width designed banners — her photo with a signed quote, and the book with a key idea — plus an author photo signing copies. Below SPINE's author bio there is no A+ Content, no customer review and an empty "Upload your video" box.

SPINE Below the fold

No A+ Content
No customer reviews at all
Empty "Upload your video" section

How to Be an Inclusive Leader From the Publisher

How to Be an Inclusive Leader A+ Content

Branded banner with her photo and signed quote
Book banner with a key idea from the text
"About the Author" with NYT, WSJ, HBR and Forbes mentions

Categories & Best Sellers Rank

Critical gap

Brown ranks in the top 100 of Knowledge Capital and the top 133 of Consulting, three years after publication. SPINE has two categories, and one of them, Social Sciences, is too broad to rank in.

SPINE Product details

#4,484,512 in Books
#721 Business Diversity & Inclusion · #156,251 Social Sciences
Reading age: 15–18 years

How to Be an Inclusive Leader Product details

#543,006 in Books
#99 Knowledge Capital · #133 Consulting · #630 Business & Organizational Learning

Amazon factor	SPINE	How to Be an Inclusive Leader	Gap
Best Sellers Rank	#4,484,512	#543,006	Critical
Best category rank	#721	#99	Critical
Ratings	None	4.4★ · 107 ratings	Critical
A+ Content	None	2 designed banners + author section	Critical
Formats	Hardcover, paperback	Paperback, Kindle, Audible, audio CD	High
Reading age	15–18 years	Not set (adult)	Fix now
Series linking	3 books, "Not in a Series"	Two editions linked	Medium

Part 3

Where readers can find the book

Corporate buyers order leadership books in bulk and share ebooks across teams. Brown's book is in every format and channel they use; SPINE is print-only on Amazon.

Platform	SPINE	How to Be an Inclusive Leader
Amazon print	Hardcover, paperback	Paperback, hardcover (1st ed.)
Kindle	Not available	Yes
Audiobook	Not available	Audible and audio CD
Barnes & Noble / Bookshop	Not found	Yes
Penguin Random House listing	n/a	Distributed by PRH
Libraries	Not found	Yes
Bulk / corporate orders	Not set up	Bulk stores and book clubs

Part 4

Marketing presence

Effenus has more institutional credibility than almost anyone in DEI. Brown's advantage is that her marketing sells the book and her speaking: endorsements on Amazon, a speaker-first website and a podcast.

Channel	Effenus Henderson	Jennifer Brown
Credentials	ISO 30415 convener; former Weyerhaeuser CDO; UN General Assembly; National Urban League Collins Award	WSJ bestselling author; NYT, WSJ, HBR, Forbes features
Press	SPINE launch release (GlobeNewswire, Jun 2025)	National business press
Podcast	Guest appearances only	Own podcast, The Will to Change
Speaking	No speaker page or booking button	"Book Jennifer to Speak" on every page
Video	LinkedIn videos in his Knowledge Panel	YouTube keynotes in Google results
LinkedIn	19.8K+ followers	Larger following
Endorsements on Amazon	None	Author proof in A+ banners

The Brooks Craft plan

How we close the gap in 90 days

Ordered by speed of impact: fix what Amazon shows today, then move Effenus's credibility onto the surfaces where leadership books are bought.

Weeks 1–3

Fix Amazon

Remove the 15–18 reading age
New descriptions with credentials first and a "What's inside" list
Categories: Organizational Change, Leadership, Knowledge Capital, Consulting
Link the three books as a series
A+ Content: SPINE framework visual, 7Cs model, ISO 30415 banner, trilogy chart

Weeks 3–8

Build the brand

Kindle editions for all three books; SPINE audiobook in his own voice
Knowledge Panel: update the 2013 bio, add Books and website
henderworks.com: Effenus in the hero, Books and Speaking pages, "Book Effenus" button
B&N, libraries and bulk ordering

Weeks 6–12

Grow readers

ARC campaign to HR and DEI professionals: 50+ ratings
Endorsements from CDOs and ISO colleagues on Amazon
Amazon Ads aimed at Brown, Inclusion on Purpose and Subtle Acts of Exclusion readers
Podcast tour on SHRM and HR leadership shows

Fixed

Reading age & categories

Live

A+ on all 3 books

Top 100

in a business category

50+

ratings on SPINE

Live

Kindle editions

A DEI pioneer whose books deserve bestseller-level reach.

Effenus Henderson

Jennifer Brown

Author Presence Score