Segovia Scales for Improvisors is scheduled for release in July 2025 on Amazon.
Around the middle of the twentieth century, the prominent classical guitarist Andres Segovia released a short pamphlet titled Diatonic Major and Minor Scales. This has become an important resource for classical guitarists, but is useful for musicians performing in any style of music.
Part I includes the original Segovia scales, but in a much more readable format.
Part II includes information, scales, and exercised especially useful for improvisors.