  We define a general class of superconformal inflationary attractor models
studied in our previous papers [1,2], which include, among others, inflationary
models of 'induced gravity' which were argued to retain perturbative unitarity
up to the Planck scale [3]. The choice of the function $f(\phi)$ in
superconformal attractors for the models introduced in [3] is $f(\phi)= \phi^n
- \xi^{-1}$. We present both superconformal and supergravity versions of these
models, which were derived in [1,2] for arbitrary $f(\phi)$, together with the
universal conditions required for stabilization of the extra three moduli
present in the superconformal attractors, in addition to the inflaton.
