In May 1964, Jimmy Olsen and Robin help Superman and Batman apprehend a pair of criminals who have kidnapped a prominent physicist and stolen his newly invented "invisibility de-visors" so that they can use the devices to render themselves invisible while they commit crimes (WF No. 141, May 1964: "The Olsen-Robin Team versus "The Superman-Batman Team!").
In February 1965, Superman and Batman struggle to aid Robin and Jimmy Olsen, whose minds have been taken over and possessed by some weirdly glowing jewels from a distant planet (WF No. 147: â€œThe New Terrific Team!â€ and â€œâ€œThe Doom of Jimmy Olsen and Robin!â€). In this same adventure, The Olsen-Robin team attain a secret head-quarters which they call The Eyrie.
In June 1966, Jimmy Olsen and Robin are trapped within one of three bottle-sized cities of criminals shrunken by Brainiac A, a law-abiding version of the dreaded super-villain Brainiac, and Superman and Batman must learn which bottle contains them in order to free their best pals(WF No. 158: â€œThe Three Bottles of Dangerâ€ and â€œBrainiac and the Bottled Brigandsâ€).