Two very collectible annuals. See also Joe 90 Top Secret Comic Annual.
I always see these annuals on eBay UK advertised as 1968 and 1969 annuals. These were the copyright years. I can assure you that the first annual was available for Christmas 1968 and was thus the 1969 annual. The following year I got two Joe 90 annuals for Christmas - the regular one with Joe as a jet pilot on the cover and the Top Secret Annual. These are copyright inside 1969 but are technically 1970 annuals.
Note: some PR issues may have no value. Selected issues in FN, VF or VF/NM may not exist in some titles.