Here's a lit of the Epic Collection books.

01. Great Power - 1962-1964 - Amazing Spider-Man #1-17, Annual #1 + Amazing Fantasy #15 - 504 - September 24, 2014
02. Great Responsibility - 1964-1966 - Amazing Spider-Man #18-38, Annual #2 - 504 - December 21, 2016
03. Spider-Man No More - 1966-1967 - Amazing Spider-Man #39-52, Annual #3-4 + Not Brand Echh #2 - 392 - May 16, 2018
04. The Goblin Lives - 1967-1968 - Amazing Spider-Man #53-67 + Spectacular Spider-Man magazine #1-2 + Marvel Super-Heroes #14 + Not Brand Echh #6, 11 - 496 - June 19, 2019
05. Secret of the Petrified Tablet - 1968-1970 - Amazing Spider-Man #68-85, Annual #5, 6 - 456 - February 12, 2020
07. The Goblin's Last Stand - 1972-1973 - Amazing Spider-Man #105-123 - 432 - May 3, 2017
15. Ghosts of the Past - 1984-1986 - Amazing Spider-Man #259-272, Annual #18-19 + Web of Spider-Man #1, 6 - 472 - May 21, 2014
17. Kraven's Last Hunt - 1986-1987 - Amazing Spider-Man #289-294, Annual #20-21 + Spider-Man versus Wolverine + Spectacular Spider-Man #131-132 + Web of Spider-Man #29-32 - 496 - June 14, 2017
18. Venom - 1987-1988 - Amazing Spider-Man #295-310, Annual #22 + Spectacular Spider-Man #133 + Web of Spider-Man #33 - 504 - August 29, 2018
19. Assassin Nation - 1988-1989 - Amazing Spider-Man #311-325, Annual #23 + Amazing Spider-Man: Parallel Lives graphic novel - 480 - May 15, 2019
20. Cosmic Adventures - 1989-1990 - Amazing Spider-Man #326-333, Annual #24 + Spectacular Spider-Man #158-160, Annual #10 + Web of Spider-Man #59-61, Annual #6 - 504 - November 20, 2013
21. Return of the Sinister Six - 1990-1991 - Amazing Spider-Man #334-350 + Spider-Man: Spirits of the Earth graphic novel - 504 - February 24, 2016
22. Round Robin - 1991-1992 - Amazing Spider-Man #351-360, Annual #25 + Spectacular Spider-Man Annual #11 + Web of Spider-Man Annual #7 + Spider-Man: Fear Itself (1992) - 496 - March 31, 2015
24. Maximum Carnage - 1993 - Amazing Spider-Man #378-380 + Spectacular Spider-Man #201-203 + Web of Spider-Man #101-103 + Spider-Man #35-37 + Spider-Man/Punisher/Sabretooth: Designer Genes (1993) + Spider-Man Unlimited (1993) #1-2 - 432 - January 28, 2020

Here are my suggestions for the missing volumes:

06. Return of the Green Goblin - 1970-1972 - Amazing Spider-Man #86-104, annual #7-8
08. The Goblins Lives - 1973-1975 - Amazing Spider-Man #124-140, annual #9
09. The Return of Gwen Stacey - 1975-1976 - Amazing Spider-Man #141-160, annual #10
10. Spider-Man vs. Punisher - 1976-1978 - Amazing Spider-Man #160-175, annual #11 + Giant-size Spider-Man #4
11. Return of the Green Goblin + The Death of Aunt May - 1978-1979 - Amazing Spider-Man #176-196, annual #12-13
12. Kingpin is Back + Spider-Man/Punisher + Spider-Man against Black Cat + Kraven is Back - 1979-1980 - Amazing Spider-Man #197-210, annual #13-14
13. Spider-Man/Sub-Mariner + Spider-Man vs. Black Cat - 1980-1983 - Amazing Spider-Man #211-227, annual #15-17
14. Strike of the Hobgoblin + Wings of Vengence + Birth of Venom - 1984-1985 - Amazing Spider-Man #237-258, annual #18-19 + Secret War #8 + Fantastic Four #374
16. Gang War + Spider-Man vs. Silver Sable - 1986-1987 - Amazing Spider-Man #273-288 + Peter Parker, The Spectacular Spider-Man #128-129
23. Carnage - 1992-1993 - Amazing Spider-Man #361-377, annual #26-27

Anyone knows why some issues have been excluded ?
Like Spectacular Spider-Man annual #7: The Honeymoon in vol.17 ?