See this post for the background to this project.

Project Animorphs was undertaken in 2013.
Here are the Animorphs books in publication order, and links to their reviews*:

~ 01 – The Invasion ~

~ 02 – The Visitor ~

~ 03 – The Encounter ~

~ 04 – The Message ~

~ 05 – The Predator ~

~ 06 – The Capture ~

~ 07 – The Stranger ~

~ The Andalite’s Gift (Megamorph #1) ~

~08 – The Alien ~

~ 09 – The Secret ~

~ 10 – The Android ~

~ 11 – The Forgotten ~

~ 12 – The Reaction ~

~ The Andalite Chronicles ~

~ 13 – The Change ~

~ 14 – The Unknown ~

~ 15 – The Escape ~

~ 16 – The Warning ~

~ 17 – The Underground ~

~ 18 – The Decision ~

~ In the Time of Dinosaurs (Megamorph #2) ~

~ 19 – The Departure ~

~ 20 – The Discovery ~

~ 21 – The Threat ~

~ 22 – The Solution ~

~ The Hork-Bajir Chronicles ~

~ 23 – The Pretender ~

~ 24 – The Suspicion ~

~ 25 – The Extreme ~

~ 26 – The Attack ~

~ 27 – The Exposed ~

~ 28 – The Experiment ~

~ 29 – The Sickness ~

~ Elfangor’s Secret (Megamorph #3) ~

~ 30 – The Reunion ~

~ 31 – The Conspiracy ~

~ 32 – The Separation ~

~ 33 – The Illusion ~

~ 34 – The Prophecy ~

~ 35 – The Proposal ~

~ Visser (The Visser Chronicles) ~

~ 36 – The Mutation ~

~ 37 – The Weakness ~

~ 38 – The Arrival ~

~ 39 – The Hidden ~

~ 40 – The Other ~

~ Back to Before (Megamorph #4) ~

~ 41 – The Familiar ~

~ 42 – The Journey ~

~ 43 – The Test ~

~ 44 – The Unexpected ~

~ 45 – The Revelation ~

~ 46 – The Deception ~

~ 47 – The Resistance ~

~ The Ellimist Chronicles ~

~ 48 – The Return ~

~ 49 – The Diversion ~

~ 50 – The Ultimate ~

~ 51 – The Absolute ~

~ 52 – The Sacrifice ~

~ 53 – The Answer ~

~ 54 – The Beginning ~

Thanks for joining me on this journey!

*The Alternamorphs don’t count seeing as they’re not canon.