Hello Revati,

Although there are so many books you can consider for your preparation, some are mentioned below:

for anatomy you may consider books authored by Chaurasia and Arvind Arora

for biochemistry Vasudevan and Rebecca James

for microbiology Anathanarayanan, go for the book by sakshi arora, for ENT and that by sudha seetharaman for opthal. There are many books for medicine such as that of Harrisons, and Vinod Khanna

for surgery go with SRB or Rajamahendran, for radiology book by Arvind arora can be considered

For more information and more course material regarding AIIMS Pg kindly refer the below mentioned link:

https://medicine.careers360.com/articles/aiims-pg

Hope this Helps