https://www.amazon.com/dp/B08HGLNH1P/ref=cm_sw_r_cp_apa_glt_fabc_EQ65XEMGV5HBCKP45MFR

Highly recommended!!!

Here are the foundations of the insanity(the book I mean lol):

https://www.amazon.com/Alien-Races-All-Species-Revealed-ebook/dp/B09DZ45PXZ/ref=nodl_

And,

A Gift From The Stars: Extraterrestrial Contacts and Guide of Alien Races https://www.amazon.com/dp/B08HGLNH1P/ref=cm_sw_r_cp_api_glt_i_625NF6CHZBT0H73FPS7P

Check out these two books:

The Extraterrestrial Species Almanac https://www.amazon.com/Extraterrestrial-Species-Almanac-Ultimate-Reptilians/dp/1590033043

A Gift from the Stars https://www.amazon.com/Gift-Stars-Extraterrestrial-Contacts-Guide/dp/B08HGLNH1P/