SSAT/ISEE Books

The following list includes most of the books I recommend for students preparing for one of the standardized high school admission tests (icons are amazon.com links):

The Official Guide Upper Level Official Guide to the Upper Level SSAT
Two full-length practice tests from the test maker. Plus information on test content and additional practice.
The Official Guide Middle Level Official Guide to the Middle Level SSAT
Two full-length practice tests from the test maker. Plus information on test content and additional practice.
  Kaplan's SSAT & ISEE 2018-19
SSAT and ISEE study and practice material
1 Upper, 1 Middle, and 1 Lower Level practice SSAT
1 Upper, 1 Middle, and 1 Lower Level practice ISEE
  The Princeton Review's Cracking the SSAT & ISEE 2019
SSAT and ISEE study and practice material
1 Upper, 1 Middle, and 1 Lower Level practice SSAT
1 Upper and 1 Middle Level practice ISEE
  BW Upper Level SSAT Practice Tests
3 Upper Level practice SSATs
  BW Lower Level SSAT Practice Tests
3 Lower Level practice SSATs
  The Best Unofficial Practice Tests for the Upper Level SSAT
2 Upper Level practice SSATs
  The Best Unofficial Practice Tests for the Middle Level ISEE
2 Middle Level practice ISEEs
  The Best Unofficial Practice Tests for the Lower Level ISEE
2 Lower Level practice ISEEs
  900 practice SSAT & ISEE questions
  1500 practice ISEE questions
  Cracking the COOP/TACHS & HSPT
  Catholic High School Entrance Exams: COOP * HSPT * TACHS
  Barron's COOP/HSPT/TACHS