A modern consulting reference

The Last Slide

The frameworks, logic, and storytelling that drive billion-dollar decisions.

Every presentation has a last slide: the one where you ask for the decision. Every slide before it exists only to earn that ask. This is the complete method — framing the question, running the analysis, building the logic, and telling the story that moves a board from interest to a signed decision.

449
pages
37
chapters
25
real cases
The promise

Every presentation has a last slide — the one where you ask for the decision. Every slide before it exists only to earn that ask.

This book is everything that must be true before you get there: the question framed correctly, the analysis that holds under cross-examination, the logic that survives a sceptic, and the story that moves a board from interested to committed.

Why this book

The reference shelf already has classics. None of them is current, practical, and complete at once.

More current

than The McKinsey Way

Written for AI-assisted analysis and how decisions actually get approved today, not in 1999.

More practical

than The Pyramid Principle

Every principle ships with a finished slide and a before/after teardown — not a diagram to translate.

Broader

than Bulletproof Problem Solving

Foundations through the MBB partner track — 8 parts, 37 chapters, the full arc in one volume.

More quantitative

than Any of the above

Finance, statistics, and pricing worked end to end — with India and global-south context none of them carry.

More current than The McKinsey Way. More practical than The Pyramid Principle. Broader than Bulletproof Problem Solving. More quantitative than any of them — with India and global-south context none of them offer.

Inside the book

Eight parts. A single arc — from first principles to the final recommendation.

IPart I

Foundations

The consulting mindset, ethics, and the discipline of problem framing.

IIPart II

Tools of the Trade

Structured problem-solving plus 14 strategic frameworks, applied.

IIIPart III

Analytical Toolkits

Quantitative methods, finance, technology, and AI-assisted consulting.

IVPart IV

Communication, Delivery & Influence

The Pyramid Principle, slide writing, storytelling, negotiation, and client co-creation.

The heart of the book
VPart V

Implementation

Change management, the PMO, and building lasting capability.

VIPart VI

Sector & Functional Mastery

Industry primers, pricing, M&A, and due diligence.

VIIPart VII

Applied Practice

A 25-case study bank, slide teardowns, and worked examples.

VIIIPart VIII

Career

Case interview prep, the MBB partner track, and professional growth.

Drag, swipe, or use ← → to explore all eight parts.

The frameworks

14 strategic frameworks — and the judgement to know which one the moment calls for.

Tap any card to flip it open — what it is, the question it answers, and when to use it (and when not).

What you get
0Pages
0Chapters
0Real cases
0Slide templates
0Appendices

Plus a 25-case practice bank across 10 categories, a consulting interview masterclass, and 6 appendices — a 37-term glossary, 24 recommended books, 11 certifications, proposal templates, a 20-template slide library, and working toolkits.

Who it's for

Three readers. One discipline: making the recommendation land.

01

Aspiring consultants

Preparing for case interviews at McKinsey, BCG, and Bain — the full funnel, from first issue tree to final-round partner case, with 25 cases to rehearse on.

Case interview prep
02

Working professionals

Building boardroom presentations that survive the hardest room. Frame the problem, prove the case, and land the recommendation on the slide that asks for the decision.

Boardroom-ready
03

Business leaders

Sharpening strategic decisions and judging the advice they receive. Think with the rigour of the consultant you'd otherwise pay seven figures to hire.

Strategic decisions
Read before you buy

Get the free sample chapter — “Writing the Slide.”

The title-justifying core from Part IV. Plus a one-page consulting framework cheat sheet. No spam — the sample, and the occasional note when something worth your time ships.

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Praise

Early readers, in their words.

Placeholder testimonials — live reviews drop in here at launch.

The first consulting book that treats the slide as the unit of thought, not an afterthought.
Reviewer nameTitle, firm
Reads like a partner sitting next to you — the framing, the math, and the story in one place.
Reviewer nameTitle, firm
The case bank alone is worth the price. This is what I'll hand every new analyst.
Reviewer nameTitle, firm
About the author

Manish Katariya

manish.profoliate.comScreenshot of Manish Katariya's portfolio websiteView the live profile

Over multiple decades of experience across MedTech, automotive, and technology in India, the UK, and Turkey — turning ambiguous problems into decisions executives can act on. The Last Slide is the method he has used in the field, written down.

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