Dear aspirant

There is no such resource books recommended for the entrance of forensic science. But you may go through the some good books like 

Handbook of Forensic science by Manas publications

Forensic science by Dr. Sarita 

You may get the Arihant publication books and IPU CET previous papers. To download in pdf form you may install the app for Careers360 and get them for free.

Hello Aspirant!

RESOURCE BOOKS:

Few recommended books for the preparation are:

Forensic Science: The Basics, Second Edition by Jay A. Siegel

Books of Author Dr.Reddy  is best for forensic medicine and toxicology

Forensic Science UGC Net/JRF-MCQ's by Dr. Anu Singla

Forensic Science: Principles & Concepts by Nishant Singh

Forensic Science: An Introduction to Scientific Crime Detection

Good Luck!!!